baber/WOPTO huggingface dataset:
Patent EP-0145279-A2 (EP)
Inventor: GARDNER KEITH
IPC: G11B20/14
Filed: 1984-11-09
Abstract: A method of optical data storage is disclosed which comprises encoding data into a code of order M, where M is an integer of 3 or greater, and writing the encoded data onto a receptive optical data storage medium using a laser system capable of generating (M-1) distinguishable pits in the surface of the receptive optical data storage medium. With such a method, the resultant data storage medium contains M different states, these being the lands together with the (M-1) pit states. The invention may be practiced using a plurality of lasers in order to generate the (M-1) pit states; alternatively, a single adjustable laser may be employed, e.g. one in which the intensity and/or wavelength and/or polarisation state of the laser beam may be modulated. 
     A writing system for effecting optical recordings is also disclosed, this sytem including a semi-conductor laser under control of an electronic circuit arranged to ensure that the current flowing through the semi-conductor laser is always greater than the threshold current at which light is emitted.
Patent EP-0143606-A2 (EP)
Inventor: SMITH PETER JOHN
IPC: C08J5/22
Filed: 1984-11-21
Abstract: A method of producing an ion-exchange membrane of an organic polymer containing ion-exchange groups or group convertible to ion-exchange groups in which method the membrane is expanded by stretching the membrane in order to increase the surface area per unit weight of the membrane, the membrane containing a liquid medium during the stretching of the membrane, stretched membranes of this type, and their use in an electrolytic cell.
Patent EP-0142439-A2 (EP)
Inventor: LIENARD JEAN
IPC: H03M7/30
Filed: 1984-11-09
Abstract: Compression d'informations numérisées pour charger une mémoire tampon en vue du transfert des informations vers une mémoire de masse. 
     L'invention consiste notamment à transmettre la différence D n  (20) entre deux pixels consécutifs X n-1  et X n  au lieu de ces derniers, cette différence étant le plus souvent codable sur un faible nombre de bits et à supprimer le bit de signe (code C*) chaque fois que c'est possible, c'est-à-dire chaque fois que l'indétermination sur le signe est levée par la comparaison (22,23,25)entre D n  et X n-1 . 
     Application au stockage d'images.
Patent EP-0118381-A2 (EP)
Title: Equipment for a sport related to golf
Inventor: DEBART MICHEL
IPC: A63B53/06
Filed: 1984-03-02
Abstract: The equipment comprises clubs for hitting golf balls, movable holes and rolling or braking synthetic surfaces. A club comprises a pivoting head (6) of prismatic shape and having several faces. This head is mounted on a rod (3) which is integral with the handle (4). A stud (5) engages in recesses hollowed out in the head (6) in positions such that the face used to hit the ball has a specific slant. A spring (10) and a nut (11) make it possible to lock the head in the various positions. One application is the construction and equipping of courses with a surface area which is smaller than that of traditional golf courses. <IMAGE>
Patent EP-0146508-A2 (EP)
Inventor: KOLL JUHAN
IPC: B01J23/89
Filed: 1984-09-03
Abstract: The invention relates to a ruthenium promoted nickel and/or cobalt dehydrogenation-hydrogenation catalyst. The ruthenium on the catalyst is applied from a solution containing a ruthenium halide compound. The catalyst use in organic reactions and a process performed in its presence are also described. Preferably, the catalyst is used to aminate alkylene oxides, alcohols, phenols, alkanolamines, aldehydes, and ketones.
Patent EP-0152928-A2 (EP)
Inventor: DAMM NORBERT
IPC: B22C15/30
Filed: 1985-02-15
Abstract: Bei einem Verfahren zum Verdichten von Giessereiformstoff, insbesondere Formsand, mittels einer der Formstoffoberfläche unmittelbar aufliegenden Pressplatte, die auf eine Hubgeschwindigkeit bis zu 20 m/s beschleunigt wird, wird eine einwandfreie und gleichmässige Verdichtung über die gesamte Formhöhe dadurch erreicht, dass die Pressplatte in einer Anlaufphase mit bis zu 50% der Gesamthubzeit bis zur maximalen Hubgeschwindigkeit progressiv beschleunigt, in der anschliessenden Hauptphase mit nahezu konstanter Hubgeschwindigkeit bewegt und in der Auslaufphase mit bis zu maximal 30% der Gesamthubzeit degressiv verzögert wird, wobei die Antriebskraft vorzugsweise durch ein hochgespanntes Gasvolumen erzeugt wird, das unter Wirkung einer hydraulischen Gegenlast steht, die für den Verdichtungshub durch schnellen Ablauf des Hydraulikmediums abgebaut wird.
Patent EP-0175145-A2 (EP)
Inventor: KLEIN MARTIN G
IPC: G01R31/36
Filed: 1985-08-14
Abstract: © A system for monitoring the state of charge of a nickel-alkaline secondary battery wherein the monitor cell is comprised of a sealed metal-gas cell having a nickel electrode and an oxygen counter-electrode.
Patent EP-0173286-A2 (EP)
Inventor: TOMIKAWA MASATAKA C O PATENT D
IPC: H04B10/272
Filed: 1985-08-26
Abstract: 57 An optical communication network system including a plurality of data terminal stations interconnected by an optical communication medium for effecting data communication in accordance with a CSMA/CD system. For reliably detecting a collision between data signals, each terminal station delivers a data signal for transmission through the optical communication medium in the form of light signals of the wavelengths X, and λ 2 , corresponding to two value states thereof, and separates a light signal transmitted over the optical communication medium to demodulate the data signal. When a signal collision has occurred, an overlap between light signals of the wavelengths λ 1 , and λ 2  is produced over a predetermined time period. The overlap between the light signals of the wavelengths X, and λ 2  is detected and, upon expiration of the predetermined time period, a collision detection signal is produced.
Patent EP-0179231-A2 (EP)
Inventor: NEUBER GEORG
IPC: H01R12/50
Filed: 1985-08-27
Abstract: 1. Electrical connector element to be impressed into a bore of a carrier plate, the connector element, which consists of flat material, having on both sides a collar-like widened portion on which an impressing tool can be positioned, characterized in that the widened portions (5) are bent obliquely to the plane of the contact element (2) and in the opposite direction.
Patent EP-0184200-A2 (EP)
Inventor: KIMURA TAKASHI
IPC: F25B47/00
Filed: 1985-12-04
Abstract: An improved air-cooled heat pump type refrigerating apparatus having a refrigerant circuit reversible into a heating mode and a cooling mode, comprising a series of elements connected by piping means, which include a compressor (1), a four-way valve (2), an indoor heat exchanger (3), a capillary tube for cooling having first check valve (7) connected in parallel therewith, a capillary tube for heating having second check valve (8) connected in parallel therewith and an outdoor heat exchanger (4). The circuit, by switching the four-way valve (2), is capable of providing a heating operation mode, a cooling operation mode or a defrosting operation mode. The apparatus is constructed such that a branch tube (10) branching off from a discharge tube of the compressor (1) is provided and midway thereon with a solenoid valve (13) and has a plurality of capillary tubes (12) connected to the other end the branch tube (10) through a distributor (11). The capillary tubes (12) are connected respectively to heat transfer tubes (9) of the outdoor heat exchanger (4) at points (9a) midway thereon. The solenoid valve (13) is arranged to effect during the heating operation the opening and closing thereof by a control circuit which operates to sense the outdoor air temperature and relative humidity.
Patent EP-0155173-A2 (EP)
Inventor: NAKAHARA AKIHIKO - OAZA
IPC: B01D67/00
Filed: 1985-03-12
Abstract: A fluorine-containing polymer film is prepared by flow-casting a fluorine-containing vinyl monomer, which is liquid under polymerization conditions, in the form of a film having a thickness of up to 1 mm and polymerizing the flow-cast monomer.
Patent EP-0165003-A2 (EP)
Inventor: DUMAS DONALD JOSEPH
IPC: C07D249/12
Filed: 1985-06-04
Abstract: Sulfonylurea derivatives of formula
     wherein J is a substituted carbocyclic or heterocyclic aromatic group:
     W is 0 or S;   R is H or CH 3 ; and   A is a substituted mono- or bicyclic nitrogen-containing heterocyclic group, e.g. pyrimidinyl or 1, 3, 5-triazinyl; and their agriculturally suitable salts, exhibit potent herbicidal activity. Some also show plant growth regulant effects.   
     The compounds may be formulated for agricultural use in conventional manner. They may be made by a variety of synthetic routes, e.g. by reacting an appropriate aromatic sulfonyl isocyanate or isothiocyanate of formula JSO 2 NCW with an appropriate aminoheterocycle.
Patent EP-0177147-A2 (EP)
Title: Method of hermetically sealing a closure to a container to be subsequently unsealed for reopening
Inventor: DERBYSHIRE RODNEY L
IPC: H01L23/10
Filed: 1985-08-15
Abstract: The lid is hermetically sealed to an associated box by a gasket in the form of a sealant covered temperature autoregulating heater.
Patent EP-0175586-A2 (EP)
Inventor: KRAMER PETER B
IPC: A61K39/00
Filed: 1985-09-20
Abstract: Methods for determining the presence of large molecular weight aqueous ligands. The sample ligands are made to compete with user supplied fluorescently labeled peptides for binding sites on a ligand binding partner. Presence of aqueous ligand and binding of ligand binding partner thereto leaves the fluorescently labeled peptides free to exhibit fluorescence depolarization effects.
Patent EP-0178108-A2 (EP)
Inventor: LLOYD RONALD
IPC: A61F13/15
Filed: 1985-09-30
Abstract: A hygienic absorbent pad which comprises a liquid pervious cover layer, an absorbent layer and a liquid pervious intermediate layer between the liquid pervious cover layer and the body facing surface of the absorbent layer characterised in that said intermediate layer comprises an embossed plastics net.
Patent EP-0152332-A2 (EP)
Inventor: ALTHABEGOITY GEORGES
IPC: C22B13/06
Filed: 1985-01-31
Abstract: Process for the continuous purification of work lead by cooling. Said process is characterized in that liquid work lead is poured into a thermostat cauldron containing liquid metal lead at a temperature lower than 500<o>C approximately and under stirring and in that pulverulent materials accumulating at the surface are recovered. Application to lead metallurgy.
Patent EP-0190565-A2 (EP)
Inventor: HAUSLER ALFONS
IPC: E04B1/76
Filed: 1986-01-10
Abstract: 1. Facility arrangement for the production of hollow blocks (10) provided with rigid expanded polyurethane fillings (34), comprising a frame (68) which is arranged in the longitudinal direction of a row composed of a plurality of side by side standing hollow block blanks (10') if need be, whereby the hollow block blanks (10') and the frame (68) are relatively movable with respect to one another, and a longitudinal conveying device (96) spaced above this row of hollow block blanks (10') for coverplates (100) to be placed on the hollow block blanks (10'), characterized in that the longitudinal conveying device (96) is arranged at the frame (68) and the frame (68) is provided with bottom rollers (70) and is travelling, and that at one end of the frame (68) a plate lifting device (94) together with a transfer device to the longitudinal conveying device (96) is provided and at the other end thereof a plate lowering device (92) together with a remove device from the longitudinal conveying device (96) is provided.
Patent EP-0196425-A2 (EP)
Inventor: FASSBINDER HANS-GEORG DR RER N
IPC: B65G53/46
Filed: 1986-02-12
Abstract: A metering slide for fine-grained solids for gastight closing and cross-section-variable opening of vessels and piping in pneumatic conveying systems. A sliding plate provided with a metering opening is moved between two slide rings by a drive in a compression-proof slide casing. The intake side slide ring opening has a predetermined nominal width between 1/10 and 1/3 of the outside diameter of the slide ring. The discharge side slide ring has an inside diameter corresponding to 3 times to 10 times the nominal width of the intake. The slide casing is filled with a lubricant which is under a pressure equal to or higher than the operating pressure of the penumatic conveying system.
Patent EP-0220771-A2 (EP)
Title: Brace or hood to be applied on the ridge of a sloping roof
Inventor: WEIJERS JOHANNES LEONARDES MAR
IPC: E04D3/40
Filed: 1986-10-20
Abstract: To solve the problem of fixing the top tile battens and the ridge tile of a sloping roof in the correct position relative to each other without the necessity for expensive corrective measures such as extra wooden blocks or sawing off the roof boarding at an angle, a brace or hood to be applied on the ridge of a sloping roof is provided with a nesting element (1) for the ridge board to support the ridge tile, and at least one leg (2, 3) extending from said nesting element for fastening to the roof boarding, said leg being provided with either a fastening part (4) for a top tile batten (11) or a replacement top tile batten (15).
Patent EP-0208493-A2 (EP)
Inventor: TURNER KENNETH JOHN
IPC: B23D27/00
Filed: 1986-06-30
Abstract: The invention concerns a nibbling tool for cutting sheet material having a body (12) in which a rotary shaft (14) is mounted for rotation by an external drive means. The rotary shaft is coupled to a punch (33) by coupling means (41 - 45) which convert the rotary movement to a reciprocal movement of the punch. The punch is guided in a die (27) with the punch and die having co-operating cutting edges. The die (27) has a circular sectioned shank (28) located as a good sliding fit in the body (12) and retained by a screw (30) projecting into a recess (29) in the shank (28). When the screw (30) is released the die can be rotated to change the cutting direction or removed and replaced without opening up the body or taking out other parts. With the die removed the punch can be removed easily. The punch is guided both at its upper end in a bore (25) In handle (23) and at its lower end by its head (38) located in a bore in a lower die portion (53) connected to the main die portion (28) by a web (55). The corners (55A) connecting the web with the main die portion and/or lower die portion are radiused or chamfered.
Patent EP-0213712-A2 (EP)
Inventor: HOLMES RAYMOND
IPC: H01H5/06
Filed: 1986-07-22
Abstract: A snap-action electric switch providing a sequence of three stable switching operations comprises a housing (2) containing a switching mechanism (4) having a pair of contact elements (24,26) each resiliently biased into a normal rest position, and an operating button (16) depression of which first of all causes snap-acting movement of a first of the contact elements (24) to a displaced position and then, on continued depression of the operating button (16), causes snap-acting movement of the other contact element (26) to a displaced position.
Patent EP-0218426-A2 (EP)
Inventor: DEVRIES PAUL ARTHUR
IPC: G06F13/12
Filed: 1986-09-26
Abstract: A bus interface for interfacing between a processor and a shared bus is disclosed. The bus interface allows the exchange of data in the form of packets between the bus and the processor. An interface control device exchanges control data with the shared bus (e.g. identification signals, polling signals, control signals) in order to regulate accesses of the interface circuit to the shared bus. State machines (e.g. a transmitter and a receiver) including data pipelines, are responsive to control signals from the interface control device for exchanging data between the shared bus and a data storage device. An access control device both controls the flow of data between the processor and the data storage device and regulates access to the data storage device between the processor and the state machines.
Patent EP-0221728-A2 (EP)
Inventor: SILVETTI ANTHONY N SR
IPC: A61K47/00
Filed: 1986-10-22
Abstract: The present invention relates to a composition comprising at least one pharmaceutically acceptable monosaccharide containing from about 3 to 7 carbon atoms and a pharmaceutically acceptable film forming agent.
Patent EP-0226446-A2 (EP)
Inventor: MATSUOKA SAIJI
IPC: C21D7/13
Filed: 1986-12-10
Abstract: Thin steel sheets having an improved processability are produced when a steel sheet or cast strip obtained through a continuous casting or strip caster process is subjected to a lubrication rolling step at a temperature of from Ar₃ transformation point to 300°C and a rolling speed of not less than l,500 m/min. By this method, the cold rolling step or cold rolling-­annealing step can be omitted.
Patent EP-0237679-A2 (EP)
Inventor: GIANOTTI JEROME P
IPC: H01R13/02
Filed: 1986-12-11
Abstract: A probe head for connecting an electronic instrument to an electronic system comprises a retainer member made of dielectric material and having first and second generally parallel main faces and an outer peripheral surface that extends from the second main face towards the first main face. The probe head also comprises a plurality of generally cylindrical pins of conductive material attached to the retainer member and extending generally perpendicular to the main faces. The pins are exposed at the outer peripheral surface of the retainer member. Upon engagement of the probe head with a receptable that defines a cavity that is bounded laterally by an internal peripheral sur­face and has terminals distributed about its inter­nal peripheral surface and presented towards the cavity, electrical connection is made between the terminals of the receptacle and the pins of the probe head.
Patent EP-0221834-A2 (EP)
Inventor: COHEN ALBERT
IPC: B60C15/06
Filed: 1986-11-06
Abstract: A radial tire has a carcass ply (17) with turn-up portions (19) extending around each bead (13). On the side of the carcass ply (17) furthest away from each bead (13) are located two reinforcing plies (21,22). Each reinforcing ply (21,22) has portions (21A,22A, and 21B,22B) disposed on each axial side of the associated bead (13). The first portions (21A,22A) of the reinforcing plies adjacent the carcass ply turn-up portions (19) extend radially outwardly thereof, and the second portions (21B,22B) of the reinforcing plies on the other axial side of the bead extend radially outwardly beyond said first portions (21A,22A).
Patent EP-0256198-A2 (EP)
Inventor: MELCHIORRI ERMANNO
IPC: B62D43/00
Filed: 1986-10-31
Abstract: The device prevents theft of a vehicle spare wheel, and comprises small top and bottom blocks (2,1). A vertical bolt (3) on the bottom block accommodates a nut (4), and one or both blocks have a recess (5,6), in which the edge of the wheel cage fits. There can be a cylindrical extension body (8) for the nut, and a lock securing the latter.
Patent EP-0230956-A2 (EP)
Inventor: PAQUES ERIC PAUL DR
IPC: A61L2/04
Filed: 1987-01-20
Abstract: The process for the purification and, where appropriate, isolation and, where appropriate, pasteurisation of a solution of alpha2-antiplasmin entails, for the purification, dialysis against an aqueous solution of low ionic strength and removal of the resulting sediment. To isolate a particularly pure antiplasmin it is furthermore possible to purify the solution by chromatography using plasminogen bound to a solid phase. Also described is a process for the inactivation of organisms in an antiplasmin solution by heating in the presence of stabilisers. Plasmin prepared in this way can be used for therapeutic purposes.
Patent EP-0231818-A2 (EP)
Inventor: HEULE HEINRICH
IPC: B23B29/034
Filed: 1987-01-21
Abstract: A counterbore for the bilateral mounting of plane surfaces on through holes that consists of a tool head that may be driven rotationally by means of a shank. The counterbore has two cutting heads with cutting edges pointing in opposite directions. The cutting heads are guided within the tool head in take-up slots in such a way that they may be moved out radially and fixed in a preselected position. The cutting heads lie against one another within the area of the take-up slots. In order that high cutting forces may be transmitted easily in a tool head of small dimensions, the cutting heads are guided through a guide slot extending in a radial direction and positioned in the take-up slots of the tool head.
Patent EP-0247275-A2 (EP)
Inventor: REGITZ ALFRED PAUL
IPC: F16K3/02
Filed: 1984-03-06
Abstract: A valve is disclosed which comprises, a body flow passages, a chamber and a valve closure element. Stem back seating means are provided on a bonnet in response to axial movement of the stem as well as a fusible ring above which a first bearing surrounding the stem is arranged. This bearing cooperates with the ring and the bonnet to prevent axial movement of the stem. A radial flange is arranged between the first bearing and the fusible ring.
Patent EP-0239049-A2 (EP)
Inventor: SWIHART TERENCE JOHN
IPC: C09D183/04
Filed: 1987-03-23
Abstract: A release coating used in cooking and baking comprising a thermosettable polyorganosiloxane resin, a noncurable polydiorganosiloxane fluid, and a combination of at least two metal containing compounds. Optionally, the coatings may contain carboxylic acid.
Patent EP-0241871-A2 (EP)
Inventor: GAIDANO ROBERTO
IPC: H01L21/822
Filed: 1987-04-09
Abstract: The described integrated circuit comprises 16 amplifying modules (A1,... ,A16), two resistive matrices (MR1, MR2) and a bias circuit (CP), which with four amplifying modules is placed along a first column separated by a resistive matrix from two adjacent columns of four amplifying modules each, in turn separated by the other resistive matrix from the last column of four amplifying modules, thereby implementating an active filter without external components
Patent EP-0248217-A2 (EP)
Inventor: BOWLIN TERRY R
IPC: A61K31/13
Filed: 1987-05-04
Abstract: Ornithine decarboxylase inhibitors when administered in conjunction with autologous LAK cells and interleukin-2 provide for an enhanced treatment of neoplastic disease states. This enhancement is provided by the ability of an ornithine decarboxylase inhibitor to reduce tumor load and to enhance interleukin-2 production in T helper cells.
Patent EP-0246566-A2 (EP)
Inventor: SANO SHUNICHI
IPC: C09D183/00
Filed: 1987-05-14
Abstract: An anti-corrosive paint composition, which contains a hydrolyzed condensate of tetraalkoxy silicate having an alkyl group where carbon number is 1 to 5 as vehicle, thereby adding zinc dust and titanium oxide which extensively improves the heat resistance while holding basic conditions required for the primary anti-corrosive paint for steel, i.e., exposure anti-corrosive property, compatibility to top coat, welding and gas cutting properties and adhesion to steel plate.
Patent EP-0262683-A2 (EP)
Inventor: YAMADA SHIGEO
IPC: D03D51/08
Filed: 1987-10-02
Abstract: A wireless let-off and take-up control system for controlling the let-off motion and take-up mechanism of a loom or looms by wireless. The control system comprises a portable transmitter or transmitters, and a receiver or receivers each associated with the controller of a loom for controlling the let-off motion and take-up mechanism of the loom. Instructions for controlling the let-off motion and the take-up mechanism are given by wireless by operating the transmitter through the receiver to the controller of the loom at an optional position around the loom, so that a single operator is able to observe the movement of warps and, if necessary, to vibrate the warps in order to enable the warps to move smoothly past the droppers, the mails of heddles and reed of the loom in preparing a new warp beam for weaving operation on the loom.